一种定义
四种语言
Lighting is defined by colours, brightness and contrast.
The bright zinc-plated surface of the Steel Meshes protects them against corrosion.
It is important to avoid glare, flickering and major variations in brightness.
Hinges Al light">light are adjustable, strong and versatile.
Sturdy Light Fitting for illumination of workplaces and machines.
Always disconnect the Light Fitting from its power source before conducting any maintenance or repair work.